From c4dfdde2eaa399025de1032bed8ee8a5f8babb24 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Thu, 17 Jun 2021 14:21:44 -0700 Subject: [PATCH] tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev --- include/meson.mk | 143 ++++++++++++++++++++++++++ tools/Makefile | 3 +- tools/meson/Makefile | 32 ++++++ tools/meson/src/openwrt-cross.txt.in | 23 +++++ tools/meson/src/openwrt-native.txt.in | 13 +++ 5 files changed, 213 insertions(+), 1 deletion(-) create mode 100644 include/meson.mk create mode 100644 tools/meson/Makefile create mode 100644 tools/meson/src/openwrt-cross.txt.in create mode 100644 tools/meson/src/openwrt-native.txt.in diff --git a/include/meson.mk b/include/meson.mk new file mode 100644 index 0000000000..01d0ce0280 --- /dev/null +++ b/include/meson.mk @@ -0,0 +1,143 @@ +# To build your package using meson: +# +# include $(INCLUDE_DIR)/meson.mk +# MESON_ARGS+=-Dfoo -Dbar=baz +# +# To pass additional environment variables to meson: +# +# MESON_VARS+=FOO=bar +# +# Default configure/compile/install targets are provided, but can be +# overwritten if required: +# +# define Build/Configure +# $(call Build/Configure/Meson) +# ... +# endef +# +# same for Build/Compile and Build/Install +# +# Host packages are built in the same fashion, just use these vars instead: +# +# HOST_BUILD_DEPENDS:=meson/host +# MESON_HOST_ARGS+=-Dfoo -Dbar=baz +# MESON_HOST_VARS+=FOO=bar + +MESON_DIR:=$(STAGING_DIR_HOST)/lib/meson + +MESON_HOST_BUILD_DIR:=$(HOST_BUILD_DIR)/openwrt-build +MESON_HOST_VARS:= +MESON_HOST_ARGS:= + +MESON_BUILD_DIR:=$(PKG_BUILD_DIR)/openwrt-build +MESON_VARS:= +MESON_ARGS:= + +ifneq ($(findstring i386,$(CONFIG_ARCH)),) +MESON_ARCH:="x86" +else ifneq ($(findstring powerpc64,$(CONFIG_ARCH)),) +MESON_ARCH:="ppc64" +else ifneq ($(findstring powerpc,$(CONFIG_ARCH)),) +MESON_ARCH:="ppc" +else ifneq ($(findstring mips64el,$(CONFIG_ARCH)),) +MESON_ARCH:="mips64" +else ifneq ($(findstring mipsel,$(CONFIG_ARCH)),) +MESON_ARCH:="mips" +else ifneq ($(findstring armeb,$(CONFIG_ARCH)),) +MESON_ARCH:="arm" +else +MESON_ARCH:=$(CONFIG_ARCH) +endif + +# this is undefined for just x64_64 +ifeq ($(origin CPU_TYPE),undefined) +MESON_CPU:="generic" +else +MESON_CPU:="$(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))" +endif + +define Meson + $(2) $(STAGING_DIR_HOST)/bin/$(PYTHON) $(MESON_DIR)/meson.py $(1) +endef + +define Meson/CreateNativeFile + $(STAGING_DIR_HOST)/bin/sed \ + -e "s|@CC@|$(foreach BIN,$(HOSTCC),'$(BIN)',)|" \ + -e "s|@CXX@|$(foreach BIN,$(HOSTCXX),'$(BIN)',)|" \ + -e "s|@PKGCONFIG@|$(PKG_CONFIG)|" \ + -e "s|@CFLAGS@|$(foreach FLAG,$(HOST_CFLAGS) $(HOST_CPPFLAGS),'$(FLAG)',)|" \ + -e "s|@CXXFLAGS@|$(foreach FLAG,$(HOST_CXXFLAGS) $(HOST_CPPFLAGS),'$(FLAG)',)|" \ + -e "s|@LDFLAGS@|$(foreach FLAG,$(HOST_LDFLAGS),'$(FLAG)',)|" \ + -e "s|@PREFIX@|$(HOST_BUILD_PREFIX)|" \ + < $(MESON_DIR)/openwrt-native.txt.in \ + > $(1) +endef + +define Meson/CreateCrossFile + $(STAGING_DIR_HOST)/bin/sed \ + -e "s|@CC@|$(foreach BIN,$(TARGET_CC),'$(BIN)',)|" \ + -e "s|@CXX@|$(foreach BIN,$(TARGET_CXX),'$(BIN)',)|" \ + -e "s|@AR@|$(TARGET_AR)|" \ + -e "s|@STRIP@|$(TARGET_CROSS)strip|" \ + -e "s|@NM@|$(TARGET_NM)|" \ + -e "s|@PKGCONFIG@|$(PKG_CONFIG)|" \ + -e "s|@CFLAGS@|$(foreach FLAG,$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \ + -e "s|@CXXFLAGS@|$(foreach FLAG,$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \ + -e "s|@LDFLAGS@|$(foreach FLAG,$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS),'$(FLAG)',)|" \ + -e "s|@ARCH@|$(MESON_ARCH)|" \ + -e "s|@CPU@|$(MESON_CPU)|" \ + -e "s|@ENDIAN@|$(if $(CONFIG_BIG_ENDIAN),big,little)|" \ + < $(MESON_DIR)/openwrt-cross.txt.in \ + > $(1) +endef + +define Host/Configure/Meson + $(call Meson/CreateNativeFile,$(HOST_BUILD_DIR)/openwrt-native.txt) + $(call Meson, \ + --native-file $(HOST_BUILD_DIR)/openwrt-native.txt \ + $(MESON_HOST_ARGS) \ + $(MESON_HOST_BUILD_DIR) \ + $(HOST_BUILD_DIR), \ + $(MESON_HOST_VARS)) +endef + +define Host/Compile/Meson + +$(NINJA) -C $(MESON_HOST_BUILD_DIR) $(1) +endef + +define Host/Install/Meson + +$(NINJA) -C $(MESON_HOST_BUILD_DIR) install +endef + +define Host/Uninstall/Meson + +$(NINJA) -C $(MESON_HOST_BUILD_DIR) uninstall || true +endef + +define Build/Configure/Meson + $(call Meson/CreateNativeFile,$(PKG_BUILD_DIR)/openwrt-native.txt) + $(call Meson/CreateCrossFile,$(PKG_BUILD_DIR)/openwrt-cross.txt) + $(call Meson, \ + --buildtype plain \ + --native-file $(PKG_BUILD_DIR)/openwrt-native.txt \ + --cross-file $(PKG_BUILD_DIR)/openwrt-cross.txt \ + $(MESON_ARGS) \ + $(MESON_BUILD_DIR) \ + $(MESON_BUILD_DIR)/.., \ + $(MESON_VARS)) +endef + +define Build/Compile/Meson + +$(NINJA) -C $(MESON_BUILD_DIR) $(1) +endef + +define Build/Install/Meson + +DESTDIR="$(PKG_INSTALL_DIR)" $(NINJA) -C $(MESON_BUILD_DIR) install +endef + +Host/Configure=$(call Host/Configure/Meson) +Host/Compile=$(call Host/Compile/Meson) +Host/Install=$(call Host/Install/Meson) +Host/Uninstall=$(call Host/Uninstall/Meson) +Build/Configure=$(call Build/Configure/Meson) +Build/Compile=$(call Build/Compile/Meson) +Build/Install=$(call Build/Install/Meson) diff --git a/tools/Makefile b/tools/Makefile index 82a877379c..e16af6c68f 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -23,7 +23,7 @@ endif tools-y += autoconf autoconf-archive automake bc bison cmake cpio dosfstools tools-y += e2fsprogs fakeroot findutils firmware-utils flex gengetopt -tools-y += libressl libtool lzma m4 make-ext4fs missing-macros mkimage +tools-y += libressl libtool lzma m4 make-ext4fs meson missing-macros mkimage tools-y += mklibs mtd-utils mtools ninja padjffs2 patch-image tools-y += patchelf pkgconf quilt squashfskit4 sstrip xxd zip zlib zstd tools-$(BUILD_B43_TOOLS) += b43-tools @@ -57,6 +57,7 @@ $(curdir)/libressl/compile := $(curdir)/pkgconf/compile $(curdir)/libtool/compile := $(curdir)/m4/compile $(curdir)/autoconf/compile $(curdir)/automake/compile $(curdir)/missing-macros/compile $(curdir)/lzma-old/compile := $(curdir)/zlib/compile $(curdir)/make-ext4fs/compile := $(curdir)/zlib/compile +$(curdir)/meson/compile := $(curdir)/ninja/compile $(curdir)/missing-macros/compile := $(curdir)/autoconf/compile $(curdir)/mkimage/compile += $(curdir)/libressl/compile $(curdir)/mklibs/compile := $(curdir)/libtool/compile diff --git a/tools/meson/Makefile b/tools/meson/Makefile new file mode 100644 index 0000000000..bae89654a5 --- /dev/null +++ b/tools/meson/Makefile @@ -0,0 +1,32 @@ +include $(TOPDIR)/rules.mk + +PKG_NAME:=meson +PKG_VERSION:=0.59.1 + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz +PKG_SOURCE_URL:=https://github.com/mesonbuild/meson/releases/download/$(PKG_VERSION) +PKG_HASH:=db586a451650d46bbe10984a87b79d9bcdc1caebf38d8e189f8848f8d502356d + +PKG_MAINTAINER:=Andre Heider +PKG_LICENSE:=Apache-2.0 +PKG_LICENSE_FILES:=COPYING + +include $(INCLUDE_DIR)/host-build.mk + +define Host/Configure +endef + +define Host/Compile +endef + +define Host/Install + $(INSTALL_DIR) $(STAGING_DIR_HOST)/lib/meson + $(CP) $(HOST_BUILD_DIR)/* $(STAGING_DIR_HOST)/lib/meson/ +endef + +define Host/Clean + $(call Host/Clean/Default) + rm -rf $(STAGING_DIR_HOST)/lib/meson +endef + +$(eval $(call HostBuild)) diff --git a/tools/meson/src/openwrt-cross.txt.in b/tools/meson/src/openwrt-cross.txt.in new file mode 100644 index 0000000000..30b4c116c4 --- /dev/null +++ b/tools/meson/src/openwrt-cross.txt.in @@ -0,0 +1,23 @@ +[binaries] +c = [@CC@] +cpp = [@CXX@] +ar = '@AR@' +strip = '@STRIP@' +nm = '@NM@' +pkgconfig = '@PKGCONFIG@' + +[built-in options] +c_args = [@CFLAGS@] +c_link_args = [@LDFLAGS@] +cpp_args = [@CXXFLAGS@] +cpp_link_args = [@LDFLAGS@] +prefix = '/usr' + +[host_machine] +system = 'linux' +cpu_family = '@ARCH@' +cpu = '@CPU@' +endian = '@ENDIAN@' + +[properties] +needs_exe_wrapper = true diff --git a/tools/meson/src/openwrt-native.txt.in b/tools/meson/src/openwrt-native.txt.in new file mode 100644 index 0000000000..50308ec8e4 --- /dev/null +++ b/tools/meson/src/openwrt-native.txt.in @@ -0,0 +1,13 @@ +[binaries] +c = [@CC@] +cpp = [@CXX@] +pkgconfig = '@PKGCONFIG@' + +[built-in options] +c_args = [@CFLAGS@] +c_link_args = [@LDFLAGS@] +cpp_args = [@CXXFLAGS@] +cpp_link_args = [@LDFLAGS@] +prefix = '@PREFIX@' +sbindir = 'bin' +libdir = 'lib' -- 2.30.2